Patents/Inventors

Yoshiho Maeda

TokyoJP8 patents

9 Patents

US121970512025
Optical Inspection Circuit and Optical Inspection Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121488522024
Light-receiving Device
Nippon Telegraph And Telephone Corporation
0 cites
US120666652024
Optical Circuit for Alignment and Optical Alignment Method
Nippon Telegraph And Telephone Corporation
0 cites
US120557732024
Aligning Optical Circuit and Aligning Method
Nippon Telegraph And Telephone Corporation
0 cites
US120447252024
Inspection Device and Method
Nippon Telegraph And Telephone Corporation
0 cites
US119731592024
Photodetector
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118800702024
Optical Circuit for Alignment
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118154222023
Optical Test Circuit
Nippon Telegraph And Telephone Corporation
0 cites
US115576852023
Lens-integrated Light-receiving Element and Method of Examining Same
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites